You find them in the hidden tunnel at the prison after the Warden's ghost locks you in Cell 8 on Level D.
you feed the seagull the sardines. you then grab the ring.
Use the sardines you found in the tunnel at the prison.
u have to give it the sardines
Use the sardines from the tunnel at the prison.
You can only do this with the sardines you get from the tunnel at the prison.
You find them in the hidden tunnel at the prison after the Warden's ghost locks you in Cell 8 on Level D.
you try and feed it to the bird at the top of the mountain at the main street
You use the sardines you find when you go into the tunnel at the prison. (see related question)
At the fountain, use it to lure away the seagull so you can pick up the ring.
You save Ghost story island
You take the sardines that you found in the tunnel and go up to the fountain you throw the sardines this will make the bird fly away then you go to the top of the fountain. There will be something shiny you click on it and it's Fiona's ring.
You have to use the sardines to lure the seagull out of the fountain. Then you jump up to the top of the fountain on the nest and the ring will be added to your inventory.